My 2 cents.
Your first pinball machine will always hold a special place in your memory, that joy of getting it home, the first game you play, the first time you get the high score on "my machine". Then it brakes. You learn there's more to these things then just a ball rolling around. After learning how to get it working again you'll realize you can fix this thing up, make it way better then it is now, as good as, or better then new.
Personally I think F-14 is a great first game. There was 14000 made, everyones played one at one time or another. But most of them suck (yours looks in good shape) because the Mylar and inserts raise up making the playfield a gravel road, the ball doesn't roll in a straight line unless its being shot at you. A lot of the negative feedback about this game is either that it has a crappy playfield or easy rules.
Not many players have played on a smooth F-14. even though all of the parts are available many wont refurbish them because of how rough some playfields look. I like the easy rules, anyone can pick it up and have fun, the game is not easy though, there's great risk/reward shots. I bought mine a year ago locally for $800. Now their selling for 1200-1500. I've seen 3 in the last 3 months and if you take the time to level the inserts and repair the Mylar or clearcoat it, then you will have a great game to start your collection. F-14 is a very popular game and is underrated.
I've seen youtube videos with pretty crazy mods. One guy is working on a DMD mod. This game is great for beginners because If you can't spend a lot on a game you might as well get something popular, fun, and easy to upgrade